NAME
        AllocIFF -- create a new iffhandle structure. (v36)

   SYNOPSIS
        iff = AllocIFF()
        D0

        struct iffhandle *allociff(void);

   FUNCTION
        Allocates and initializes a new iffhandle structure.
        This function is the only supported way to create an iffhandle
        structure since there are private fields that need to be initialized.

   RESULT
        iff - pointer to iffhandle structure or null if the allocation failed.

   SEE ALSO
        freeiff(), <libraries/iffparse.h>